Their video post was straightforward ... he suggested using a "candle lamp warmer" to melt and level out the wax. "This will melt it down, even it out, and it'll be good like new", he promised.

At first glance, this sounds completely absurd. Why use a candle to power LEDs when you can use the light from the candle itself? This gadget has a trick up its sleeve, though. It lets candle ...